baber/WOPTO huggingface dataset:
Patent RU-2099662-C1 (RU)
Title: Water-cooling tower
Inventor: ALEKSANDROV MIKHAIL P
IPC: F28C1/00
Filed: 1996-01-09
Granted: 1997-12-20
Abstract: FIELD: power engineering, contact heat-exchange apparatuses, applicable for cooling of circulating water. SUBSTANCE: water-cooling tower has a vertical tower with an air intake opening, reservoir for collection of cooled water and a water distribution system, which uses a ring water-supply manifold with radial pipe connections installed with an inclination from the center to the periphery, and stepwise arranged injectors whose nozzles are oriented to the center of the tower at different angles to the horizontal plane. The total flow area and the angle of inclination of the injector nozzles of each overlying step exceeds the total flow area and the angle of inclination of the injector nozzles of the underlying step. Besides, the angle of inclination of the injector nozzles to the horizontal plane evenly increases from 0 deg. at the lower step up to 45,C deg. at the upper step, and the diameter of the injector nozzles and/or their quantity at the overlying step exceeds the diameter of the injector nozzles and/or their quantity at the underlying step. EFFECT: improved design. 1 dwg
Patent RU-2129260-C1 (RU)
Inventor: BESSARABENKO K A
IPC: G01M9/00
Filed: 1996-02-02
Granted: 1999-04-20
Abstract: FIELD: vehicle testing. SUBSTANCE: vehicle is brought up to specified speed, is brought to mode of free run-out under which path and time of travel of vehicle are measured. Then vehicle is transferred to ode of free fall. Speed, overload and time are measured during both modes by transmitters mounted on vehicle. Speed, path and time of travel of vehicle are measured simultaneously by outside facilities. Force of air head resistance is found after joint processing of measurement results. Device employed to realize this method has supporting platform mounted on guides for vertical movement. Supporting platform is fitted with position pickup and frame made fast to guides above supporting platform linked to it by means of rigid destructible ties. EFFECT: increased precision of determination of force of air head resistance due to most complete reproduction of effect of aerodynamic forces on vehicle. 2 cl, 2 dwg
Patent RU-2111569-C1 (RU)
Title: Electrical four-core cable
Inventor: SOLUJANOV JU I
IPC: H01B9/00
Filed: 1996-03-12
Granted: 1998-05-20
Abstract: FIELD: electrical engineering. SUBSTANCE: invention solves problem of design of high-efficient cable thanks to peculiarities of distribution of current in case of single-phase short-circuit which emerge owing to ferromagnetic component of bimetal PEN conductor that redistributes thermal effect to side conductive parts. In this electric four-core cable fourth core has smaller section and is used in the capacity of PEN conductor ( zero ) shunted by side conductive parts. PEN conductor is bimetal conductor composed of conductor metal, for example, copper or aluminum, and ferromagnetic metal, for example, steel. Heat released by fourth core of cable with passage of short-circuit current through cable is dissipated by fourth core of cable at low values of current. With rise of short-circuit current above level permissible for this cable heat is dissipated additionally by conventional ferromagnetic core formed by part of fourth core and separate external structure shunting it. EFFECT: design of high-efficient cable.
Patent RU-2133907-C1 (RU)
Title: Method of shut-off pipeline filled with product
Inventor: KOROTKOV V P
IPC: F16L55/136
Filed: 1996-03-12
Granted: 1999-07-27
Abstract: FIELD: pipeline shutting-off. SUBSTANCE: method includes stopping of product pumping, reduction of pressure in pipeline, separation of defective section 2 by means of ice locks 4, pumping of product out of separated section 2, and removal of defective section 2. Hole is cut in upper part of pipeline 1 in shut-off section. Temporary shutting-off devices are introduced through this hole. They are positioned from both sides of defective section in close vicinity of ice locks 4. Pumping of product out of shut-off section and removal of the latter are performed in step. Method allows elimination of product and gas leaks into surrounding medium. EFFECT: higher reliability. 3 cl, 2 dwg
Patent RU-2101070-C1 (RU)
Inventor: KUPREEV I T
IPC: B01D17/028
Filed: 1996-04-09
Granted: 1998-01-10
Abstract: FIELD: water treatment. SUBSTANCE: invention concerns removing petroleum products and sludge-forming sediments from water in recycling water-supply systems of industrial enterprises and may be used to continuously separate two immiscible liquids having different densities. Plant contains vessel separated by a vertical partition (its dimensions depending on capacity of plant) into treatment and transfer chambers. Initial mixture is fed vertically through inlet pipe into expansion pocket located on outer side surface of the vessel having 3-4-fold increase in open-flow area. Expansion pocket is connected with discharge head dump disposed inside treatment chamber and constructed of several, at least two perforated pipes with horizontal symmetrical openings. Treatment chamber has oblique wall with a series of horizontally arranged openings at the level of petroleum product discharge forming with walls of vessel chamber for primary settling of petroleum products, which is linked, through inclined pipeline and valve, to underlying additional tank for secondary settling of petroleum products having appearance of plant servicing platform. EFFECT: enhanced water treatment efficiency. 4 cl, 4 dwg
Patent RU-2122816-C1 (RU)
Title: Method of preparing honey beverage
Inventor: BATURINA ELENA NIKOLAEVNA
IPC: C12G1/06
Filed: 1996-04-10
Granted: 1998-12-10
Abstract: FIELD: brewing-and-nonalcoholic industry. SUBSTANCE: method involves preparation of honey wort by mixing the blend of flower honeys with boiled with spices or without them water of 40 C at the rate of preparing wort of mass parts of dry substances 12-18%; immediately after it, wort is cooled up to 20 C, and bakery yeast is introduced in it at the rate of 5 g/gl of wort and fermented at temperature 18-22 C for 8-12 days. Wort is cooled up to 2-5 C, drawn off, and alcoholized up to 10-12% vol of prepared product. Then sweetener is introduced in the amount equals to 4-8% of sugar, and wort is afterfermented in sealed vessel for 1-3 days. EFFECT: broadened assortment of beverages.
Patent RU-2095080-C1 (RU)
Title: Curative-prophylaxis food composition showing alcoprotective effect (variants)
Inventor: POPOV ALEKSANDR M
IPC: A61K36/258
Filed: 1996-04-30
Granted: 1997-11-10
Abstract: FIELD: experimental medicine, toxicology. SUBSTANCE: composition has the total ginseng root glycoside extract, aralia root extract and licorice root extract. Other variant of composition has the total glycoside extract of ginseng culture tissue and ethanol extracts of aralia and licorice root. Compositions show the expressed capability to recover central nervous system disorders after alcohol excess doses effect, positive organoleptic properties and can be used as curative-prophylaxis food addition. EFFECT: enhanced effectiveness of composition, absence of toxicity, safety. 1 cl, 3 tbl
Patent RU-2127953-C1 (RU)
Inventor: STAL NOV V N
IPC: H04L1/16
Filed: 1996-05-06
Granted: 1999-03-20
Abstract: FIELD: communication devices, in particular, transmission of cascade encoding messages with receipt return confirmation. SUBSTANCE: information transmission method involves transmission of cycles, which consist of cascade code blocks, which system part contains block number and number of blocks in cycle. In addition numbers of non-received blocks in cycle are sent to transmitting party. Transmitting party sends additional characters for these blocks, which together with main characters provide code of increased redundancy. When additional characters are exhausted, method involves repetition of transmission of main characters, using principle of synchronous accumulation of characters from several identical transmissions, hence additionally increasing probability of correct information reception. Block of increased redundancy is formed before decoding, when system part of block is unknown. To achieve this, receiving party has last received receipt and last receipt, which has been acknowledged by transmission party by means of alternation of number system of combinations of internal code in comparison to number system used in previous cycle. In case, if number system has not been altered, last received receipt is used; otherwise last receipt is used. Used receipt provides order of additional characters in blocks which reception has not been yet confirmed. Number of block from which cycle blocks are started to be counted, is detected by phasing with respect to receipt reception ending. In case of miss of any number of cycles during reception due to long-term distortions in communication channel, method involves reading both types of cycle duration in order to detect number of cascade code block in any block of any cycle. Transmission of numbers of combinations of internal code used also for detection of block boundaries runs simultaneously with transmission of internal code combinations, thus removing need in transmission of special synchronization signal (phase start signal). EFFECT: increased correction capacity, increased probability of information reception and decreased time for transmission. 9 dwg
Patent RU-2113541-C1 (RU)
Title: Method of phosphatizing metallic surface
Inventor: NABATOVA E A
IPC: C23C22/17
Filed: 1996-05-28
Granted: 1998-06-20
Abstract: FIELD: machine building and metallurgy, more particularly preparation of phosphate coatings. SUBSTANCE: phosphate coatings is applied in solution which comprises (wt %): 1.15-3.06 zinc ions; 0.86-2.49 phosphate ((P 2 O 5 )) ions; 1.7-4.25 nitrate ions; 0.0096-0.029 nickel ions; 0.048-0.2 carbonic acid diamide; 0.0017-0.092 propionic acid production waste; and the water balance. Solution is heated to 70-75 C and phosphatized for 10-15 min. Zinc ions are added to solution as zinc scale which has the following components (%): at least 65 zinc; not higher than 0.6 lead; not higher than 1.5 aluminium; not higher than 1.5 iron; and not higher than 3.5 chlorine. EFFECT: improved protecting properties of phosphate coating, greater coating weight and increased corrosion resistance.
Patent RU-2104322-C1 (RU)
Title: Способ получения металлического марганца и/или малоуглеродистого ферромарганца
Inventor: AJUSHIN BORIS IVANOVICH
IPC: C22C33/04
Filed: 1996-07-19
Granted: 1998-02-10
Abstract: Изобретение относится к металлургии, в частности к способам получения марганца, и может быть использовано при выплавке металлического марганца и/или малоуглеродистого ферромарганца из новых видов марганецсодержащего сырья при снижении трудоемкости и затрат. Сущность изобретения: в способе получения металлического марганца и/или малоуглеродистого ферромарганца, включающем смешивание марганецсодержащего сырья с его восстановителем, окомкование шихты и плавку, в качестве марганецсодержащего сырья в шихту вводят химический концентрат карбоната марганца, а в качестве восстановителя - отсев кристаллического кремния фракцией не более 5 мм, взятых в соотношении (6-10) : 1, соответственно. 1 з. п. ф-лы.
Patent RU-2115614-C1 (RU)
Title: Supply reel electromagnetic braking and clutching device
Inventor: EHRNST KHOFFMANN
IPC: B65H75/30
Filed: 1996-07-23
Granted: 1998-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device is designed for electromagnetic braking and clutching of at least one supply reel installed on hollow shaft for rotation around shaft longitudinal axis. Cord-type article is wound off or on the reel when the latter is connected with drive hollow shaft. Device has carrier mounted on hollow shaft and rigidly connected with shaft and provided with several holders distributed radially over its circumference. At least one electrically excited coil is secured radially on carrier at a distance from hollow shaft by means of one holder. Device serves for braking and clutching of supply reels installed on hollow shaft of large outer diameter. EFFECT: effective braking and clutching of reels without slipping. 9 cl, 4 dwg
Patent RU-2118048-C1 (RU)
Title: Detector of power supply unbalance at amplification circuit
Inventor: DZHEUN-KHO KIM
IPC: H04L1/24
Filed: 1996-08-16
Granted: 1998-08-20
Abstract: FIELD: pulse-code modulation equipment, alarm systems. SUBSTANCE: device has direct current power supply for feeding amplification circuit, grounding unit for detection of voltage potential between positive and negative terminals of direct current power supply, comparator which compares voltage potential to ground voltage, detector which detects control possibility using output level of comparator after detection duration and output of control signal if unbalance is detected. In addition device has display which displays alarm signal when control signal is received. EFFECT: increased functional capabilities. 5 cl, 5 dwg
Patent RU-2127076-C1 (RU)
Title: Method for ferric probe detection of foreign ferromagnetic objects
Inventor: PUDOV V I
IPC: A61B5/06
Filed: 1996-08-23
Granted: 1999-03-10
Abstract: FIELD: medical devices, in particular, surgery, instruments for non-destructive flaw detection. SUBSTANCE: method involves driving detector, which is equipped with sensitive elements which are positioned in orthogonal to longitudinal axis of detector and may be directed to arbitrary given region of tissues and organs of human body. Then method involves reading and recording of sine-shaped signal and its analysis by comparison of its shape and amplitude, which provide data about position of foreign ferromagnetic object with respect to working end of detector. In particular, such data involve: if record has two maximal signals of symmetrical shape and equal level but opposite in polarity, one end of foreign ferromagnetic object is positioned towards working end of detector and in parallel to cores of sensitive elements. If record has three maximal signals, two of which are located around middle one, are symmetrical in shape, equal in level and polarity, while middle signal is maximal by amplitude and opposite in polarity, then ends of ferromagnetic object are positioned in perpendicular to working end of detector and core of sensitive elements. If record has three maximal signals, two of which have equal amplitudes and opposite polarities, while signal in extreme position has minimal level but same polarity as another signal in extreme position, then ends of foreign ferromagnetic object are located at acute angle with respect to working end of detector and cores of sensitive elements. EFFECT: simplified detection, increased efficiency, decreased traumatic effects upon treatment. 1 dwg
Patent RU-2105304-C1 (RU)
Inventor: ARJAMKIN A A
IPC: G01N30/94
Filed: 1996-09-19
Granted: 1998-02-20
Abstract: FIELD: fast high-efficiency separation and indication of multicomponent mixtures. SUBSTANCE: chromatographic process includes deposition of analyzed sample on layer of sorbent fixed on surface of cone on side of its base, bringing of layer of sorbent into contact with eluent and separation of mixture into components with simultaneous concentration. Then sample is transferred continuously or discretely on to layer of sorbent fixed on surface of another cone over its circumference on side of its vertex at some distance from it and repeat separation is accomplished. Device for chromatographic analysis includes two or more layers of sorbent fixed on surfaces of cones, means to deposit sample and means to feed eluent. Cones are installed as split pair having continuous or discrete contact between layers of sorbent. EFFECT: enhanced efficiency of process and device. 15 cl, 6 dwg
Patent RU-2108389-C1 (RU)
Inventor: VINAROV A JU
IPC: C12P7/48
Filed: 1996-09-26
Granted: 1998-04-10
Abstract: FIELD: production of citric acid of household application. SUBSTANCE: production line has successively installed: unit for preparation of nutrient medium, unit of citric acid synthesis, unit of filtration and neutralization of cultural fluid, unit of separation, purification and crystallization of citric acid, and unit of production of commercial citric acid. The latter is made in the form of extruder. EFFECT: accelerated process of crystallization of citric acid in the form suitable for users. 1 dwg
Patent RU-2111954-C1 (RU)
Title: Method of preparing alfa-bromoisovalerianic acid ethyl ester
Inventor: TSUKANOV I A
IPC: C07C67/08
Filed: 1996-09-27
Granted: 1998-05-27
Abstract: FIELD: organic chemistry, more particularly pharmaceutical industry. SUBSTANCE: claimed method comprises preparing alphabromoisovalerianic acid by direct bromination of isovalerianic acid with bromine in the presence of small amounts of chloride-containing agents such as phosphorus trichloride, phosphorus oxychloride, thionyl chloride, isovalerianic acid chloride and subsequently esterifying the resulting acid with ethanol. Yield of the desired product is 92.4%. EFFECT: more efficient preparation method. 1 tbl
Patent RU-2107033-C1 (RU)
Title: Способ удаления загрязняющего вещества из воды или влажного твердого вещества
Inventor: EHDVARD FRANSIS KASSIDI
IPC: C08J9/02
Filed: 1995-04-21
Granted: 1998-03-20
Abstract: Изобретение относится к способу удаления нежелательного вещества, в частности нефти, углеводородов, красок из воды или влажных твердых веществ. Сущность изобретения состоит в том, что изоцианатсодержащий преполимер со значением NCO 5 - 10 вес.% приводят в контакт с этими веществами с образованием пены, содержащей нежелательное вещество с последующим удалением пены из нужного вещества. Преполимер является продуктом реакции избыточного количества полиметилен полифенилен полиизоцианата или дифенилметан диизоцианата с полиэфирным многоатомным спиртом с содержанием оксиэтилена по меньшей мере 50 вес. %, при этом количество используемого преполимера составляет от 5 до 200 вес. на 100 вес. нежелательного вещества. 4 з.п.ф-лы, 2 табл.
Patent RU-2109254-C1 (RU)
Title: Distance-to-object checking method and device intended for its realization
Inventor: KOSTIN A G
IPC: G01B17/02
Filed: 1996-12-26
Granted: 1998-04-20
Abstract: FIELD: measurement technology; automatic-control systems. SUBSTANCE: value of distance to object being checked is determined at one-time radiation of probing pulse. Device intended for method realization has first and second ultrasonic transducers positioned along line parallel to surface of object being checked at basic distance from each other, acoustic pulse generator, amplifier former, five electronic switches, first and second triggers, first, second and third single-shot multivibrators, as well as first, second and third counters. EFFECT: higher measurement results. 2 cl, 2 dwg
Patent RU-2118075-C1 (RU)
Title: Soil tillage implement safety device
Inventor: POSMET EV V I
IPC: A01B61/04
Filed: 1997-06-18
Granted: 1998-08-27
Abstract: FIELD: agricultural and forest engineering; soil tillage on non-stubbed-out felled areas. SUBSTANCE: turnable beam 2 of tool 3 and flexible member 4 engaging with two-link lever mechanism are secured of frame 1. Links 5 and 6 of lever mechanism are interconnected by hinge joint 7 to form obtuse angle and are hinge-connected by free ends with implement frame 1 and tool beam 2. One end of flexible member 4 engages with lever mechanism link 5, and other end, with frame 1 or beam 2. EFFECT: improved reliability of safety device owing to dispensing with hydraulic seals and connections. 2 dwg
Patent RU-2142503-C1 (RU)
Title: Method of preparing trypsin sterile solution for cultured cells
Inventor: BOGRJANTSEVA M P
IPC: C12N1/00
Filed: 1997-07-01
Granted: 1999-12-10
Abstract: FIELD: biotechnology. SUBSTANCE: invention relates to a method of preparing the trypsin sterile solution used for preparing primary and maintenance of diploid and transplanted cell strains. Method of preparing the trypsin sterile solution involves stages of preparing a mixture from dried inorganic salts, salts and trypsin mixture packaging, their sterilizing by accelerated electrons and dissolving before using the sterile mixture of salts and trypsin in sterile purified water directly. Proposed method of preparing provides the preparing trypsin sterile solution that exhibits high disaggregating capability during all period of the storage - 2 years at temperature (6 ± 4) C. EFFECT: improved method of preparing. 4 cl, 6 tbl, 4 ex
Patent RU-2109458-C1 (RU)
Title: Method for producing dragee
Inventor: SELIVANOV SERGEJ NIKOLAEVICH
IPC: A23L21/10
Filed: 1997-09-11
Granted: 1998-04-27
Abstract: FIELD: food industry, in particular, production of confectionery. SUBSTANCE: stock materials are delivered and made ready for production of dragee shells of various shapes, such as nuts and/or candied fruits and/or fruits and/or berries and/or dried fruits and/or large-size sugar crystals. Grist is produced, followed by preparing glazing syrup by prolonged cooking and evaporating mixture of water and sugar, to which treacle is added. Then follows panning process by subjecting dragee shells to multi-step treatment to produce semifinished dragees. The latter are subjected to finishing treatment by strewing them in sugar powder and/or by subjecting them at least single glazing operation by glazing agent prepared by mixing butter, wax, paraffin and sugar syrup, glazing operation is carried out in dragee pan or drum. Then dragees are left to mature, prepacked and, finally, packed. In fist two steps of panning, dragee shells are subjected to three-component treatment. For this purpose, in each step dragee shells are treated in succession, first with sugar, then with granulated sugar, and, finally, sugar powder. When three-component treatment completed, dragee shells are subjected to at least two-fold treatment by repeatedly dipping dragee shells and by sprinkling them into syrup and then into sugar powder. During final treatment step, at least one of components is additionally enriched with flavor or dyeing agent. EFFECT: higher quality and prolonged storage life with simultaneous optimum provision of stock materials without its losses. 12 cl, 3 tbl
Patent RU-2141679-C1 (RU)
Title: Optical attenuator and method for its manufacturing
Inventor: CHAN-SIK PARK
IPC: G02B6/02
Filed: 1997-11-28
Granted: 1999-11-20
Abstract: FIELD: optical instruments. SUBSTANCE: device has optical fiber, which optical features include at least one break which violates conditions of complete internal reflection of optical fiber in order to attenuate optical signal which is transmitted through optical fiber. Said break is caused by alteration in refraction index of core and jacket layer of optical fiber. Another claim of invention also discloses method for manufacturing of optical attenuator. EFFECT: increased functional capabilities. 14 cl, 6 dwg
Patent RU-2132095-C1 (RU)
Title: Device for carburizing liquid radioactive wastes
Inventor: SOBOLEV I A
IPC: G21F9/16
Filed: 1997-12-03
Granted: 1999-06-20
Abstract: FIELD: processing liquid radioactive wastes to transform them to carburized state. SUBSTANCE: device has tank with mixer connected at inlet to liquid waste delivery pipeline, cement batcher, and solid-admixture batchers which are interconnected with service cement bin and service solid-admixture bins, pipelines, and jet pumps; at outlet, tank with mixer is connected to inlet of vortex generator whose outlet is connected through circulating line with valve and pump to inlet of case with mixer and to drain; interconnected case with mixer, vortex generator, circulating line, and drain constitute mixing assembly and each of interconnected batchers, service bins, pipelines, and jet pumps form batch-metering feeder. EFFECT: improved capacity, reliability, and quality of final product. 1 dwg